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LINEAR AC/DC POWER SUPPLY EP/M SERIES
      
EP/M-Series 35W - 155W


  • AC/DC Power Supply

  • Constant voltage

  • Constant current 

  • Voltage range 0-7VDC to 0-650VDC

  • Current range 0-0,15A to 0-5A

  • Single / Multiple Output 

  • 35 W-155W

 

For price and info please email sales@hotektech.com or call 253-927-6186 ext. 1

Related Instruments Power Supplies
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Electronic Loads
Power Analyzers
Power Transmitters
Digital Multimeters
EP Single Output Power Supply Series
Model
Range of Output
Voltage (V)
Range of Output
Current (A)
Maximum Input
Current (A)
Weight
(kgs)
EP-0705

0-7 V

0-5 A

0,6 A

5,6 kg

EP-1803

0-18 V

0-3 A

0,6 A

5,6 kg

EP-1805

0-18 V

0-5 A

1,0 A

6,1 kg

EP-3502

0-35 V

0-2 A

0,7 A

5,9 kg

EP-6515

0-65 V

0-1,5 A

1,7 A

7,2 kg

EP-12008

0-120 V

0-0,8 A

1,5 A

7,1 kg

EP-25004

0-250 V

0-0,4 A

1,9 A

7,2 kg

EP-50002

0-500 V

0-0,2 A

1,5 A

7,5 kg

EP-650015

0-650 V

0-0,15 A

1,6 A

7,3 kg

 

EP/M Multiple Output Power Supply Series
Model
Range of Output
Voltage (V) / Current (A)
Range of Output
Voltage (V) /
Current (A)
Range of Output
Voltage (V) / Current (A)
Maximum Input
Current (A)
Weight
(approx. kgs)
EPM-1860

 0-±18 V/±1 A

0-6 V / 3 A

 

 0,7 A

 6,4 kg

EPM-1865

 0-±18 V/±1 A

0-6 V / 5 A

-5V / 1A

1,0 A

6,6 kg

EPM-3065

 0-±30 V/±2 A

0-6 V / 5 A

-5V / 1A

1,8 A

8,3 kg

General Specification
1) Display
Voltage and Current are displayed in digital form
2) Input Voltage
115V/230 V ± 10 % 50/60 Hz
3) Approved Safety
The products fully comply with CE Mark Safety Standard and conform to EMC Directive/Low Voltage Directive.
4) Size and Unit
Size: Values indicated in ( ) are maximum values.
 
Unit: millimeter (see drawing below). In Width x Height x Depth.
 
Picture 1: 215 x 113 (128) x 330 (348)
For Models: EP-3502/6515/12008/ 25004/50002/650015, EPM-1860/1865
 
Picture 2: 215 x 113 (128) x 330 (357)
For Models: EP-0705/1803
 
Picture 3: 215 x 113 (128) x 376 (394)
For Models: EPM-3065
 
Picture 4: 215 x 113 (128) x 376 (403)
For Models: EP-1805
Rack Size (optional): 19-inch, 2U-sized
5) Indication Accuracy
Voltmeter:
Fixed Range: 19.99 V / 199.9 V / 1999 V
Accuracy: ± (0.5 % rdg + 1 digit) at 23° C ± 5° C
 
Ammeter:
Fixed Range: 1.999 A / 19,99 A
Accuracy: ± (1% rdg + 1 digit) at 23° C ± 5° C
6) Safety Precaution
a.) Fuse at the primary side (Commercial power source will be cut at the time of failure.)
b.) Thermal fuse is incorporated inside the power transformer. (Excessive heating during the time of abnormal operation will be prevented.)
c.) Fuse inside the internal power circuit (Circuit will be cut when it fails.)
d.) Forced air cooling type (fan) has a temperature sensor inside. (Operation stops when the fan becomes out of operation.)
7) Operating Environment
Temperature: 0° C ~ 40° C
Humidity: 10 % ~ 80 % (Condensation and corrosive gases should be avoided.)
 
Storage Environment
Temperature: ­ 10° C ~ 60° C
Humidity: 10 % ~ 80 % (Condensation and corrosive gases should be avoided.)

 

EP Single Output Power Supply Series
2) Circuit System
Linear type
3) Feature
a. (CV) Adjustment of Output Voltage
(COARSE) Coarse Control Knob and (FINE) Fine Control Knob
b. (CC) Adjustment of Output Current
c. (OUTPUT ON/OFF) Output ON/OFF selectable
d. (PRESET) Output voltage/current can be preset while output is set to OFF
e. (OVP) resets output when voltage exceeds the preset voltage
f. CV/CC Status Indicating LED
g. Sensing terminal is equipped (EP-0705/1803/1805)
4) Cooling System
Air Cooling
without Blower: EP-0505/1803/3502/6515/12008/ 25004/50004/650015
Forced Air Cooling: EP-1805
5) Rating
a. Constant Voltage
Line Regulation: 0.01 % + 2 mV (to Input Voltage ± 10 %)
Load Regulation:0.01 % + 5 mV (to 0 ~ 100 % Load)
Note: Measured at the sensing terminal for models
equipped with a sensing terminal. Measured at the root of the output terminal for models without a sensing terminal.
Ripple: Within 1 mV (10 Hz ~ 1MHz rms) for models of which output voltage is not greater than 65 V. Within 5 mV (10 Hz ~ 1 MHz rms) for models of which output voltage is not less than 65 V.
Transient Response: 50 µsec typical
The time required for the output voltage to recover to a value within the rated voltage 0.01 % + 2 mV at the time of 10 % ~ 100 % fluctuation of output current.
Temperature
Coefficient: 100 ppm/ °C typical
b. Constant Current
Line Regulation: 0.1 % + 2 mA (to Input voltage ± 10 %)
Load Regulation: 0.1 % + 10 mA (to 0 ~ 100 % Load)
Ripple: 1 mA (10 Hz ~ 1 MHz rms)
Temperature
Coefficient: 250 ppm/ °C typical

 

EP/M Multiple Output Power Supply Series
2) Circuit System
Linear type
3) Feature
a. Either ± 18 V or ± 30 V of variable voltage will be attained both positively and negatively at a time, when the tracking control is set to CONSTANT. From 0 to ­ 100 % variable voltage against positive voltage will be obtained when the tracking control is set to VARIABLE.
b. (OUTPUT ON/OFF) Output ON/OFF selectable.
(With the exception of ­ 5 V models: EPM-1865 and EPM-3065)
c. (PRESET) Output voltage can be preset while output is set to OFF. (With the exception of ­ 5 V models: EPM-1865 and EPM-3065)
d. Each Output Voltage and Output Current will be displayed by using a selector switch.
4) Cooling System
Forced Air Cooling:
EP/M-1860/1865/3065
5) Rating
Line Regulation: 0.01 % + 2 mV (to Power Supply Voltage ± 18 %)
Load Regulation: 0.01 % + 5 mV (to 0 ~ 100 % fluctuation)
Note: Measured at the root of the output terminal
Ripple: Within 1 mV (10 Hz ~ 1 MHz rms)
Transient Response: 50 µsec Typical The time required for the output voltage to recover to a value within the rated voltage 0.01 % + 2 mV at the time of 10 % ~ 100 % fluctuation of output current. Temperature
Coefficient: 100 ppm/ °C Typical
6) Current Limiting
­ 5 V output models: EPM-1865 and EPM-3065, limit output current for overload protection when overload occurs in the manner as illustrated in the drawing at page 5.

 

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
  need additional information.

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